| 寒区隧道衬砌结构冻胀破坏分析及防治措施 |
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| 引用本文： | 李法炜,侯宇翔.寒区隧道衬砌结构冻胀破坏分析及防治措施[J].山西建筑,2009,35(36):324-325. |
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| 作者姓名： | 李法炜 侯宇翔 |
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| 作者单位： | 中铁十九局第二工程公司,辽宁,辽阳,111000 |
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| 摘 要： | 分析了寒区隧道冻害形成的原因,认为围岩的冻融循环是造成隧道衬砌失稳破坏的基本因素,对寒区隧道冻胀形成机理研究及隧道设计有一定的参考价值,并总结了国内外寒区隧道冻胀破坏的防治措施,以减少寒区隧道的冻胀破坏。
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| 关 键 词： | 寒区隧道 衬砌结构 冻胀破坏 防治措施 |
Study of cold damages on lining structure and prevention measurement in cold regional tunnels |
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| LI Fa-wei,HOU Yu-xiang.Study of cold damages on lining structure and prevention measurement in cold regional tunnels[J].Shanxi Architecture,2009,35(36):324-325. |
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| Authors: | LI Fa-wei HOU Yu-xiang |
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| Affiliation: | LI Fa-wei HOU Yu-xiang |
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| Abstract: | The reasons of the cold damages of cold regions tunnel damage had analyzed,thinking that the freeze-thaw cycles rock tunnel lining is the basic factor failure,it is important to the research of the reasons of the cold damages of cold regions tunnel damage and tunnel design,and summed up the tunnel in cold regions at home and abroad frost damage prevention measurement,so as to reduce cold regional tunnels frost damage. |
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| Keywords: | cold regions tunnel lining structure cold damages prevention measurement |
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